| 000 | 00602nam a2200217 a 4500 | ||
|---|---|---|---|
| 005 | 20210219153211.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000083902 | ||
| 100 | _aCronin-Jones, Linda L. | ||
| 222 | _aSCIENCE TEACHER | ||
| 245 | _aIs your school a dumping ground? : Hidden hazards you can identify and eliminate | ||
| 300 | _a26-31 | ||
| 362 | _a59, No. 7, 1992 | ||
| 505 | _aMayo 1993 | ||
| 653 | 0 | _aDESECHOS | |
| 653 | 0 | _aEDUCACION CIENTIFICA | |
| 653 | 0 | _aMATERIALES PELIGROSOS | |
| 653 | 0 | _aSEGURIDAD ESCOLAR | |
| 904 |
_aAC _b021713 |
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| 905 | _aArticulo | ||
| 999 |
_c70917 _d70917 |
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